#include <DHTesp.h>
#include <LiquidCrystal_I2C.h>

int ldr;
DHTesp dhtSensor;
bool button1;
bool lastButton1State = HIGH;
bool showTempHumidity = true; // Awalnya menampilkan suhu dan kelembaban
LiquidCrystal_I2C lcd1(0x27, 16, 2);

void setup() {
  pinMode(27, INPUT_PULLUP);
  pinMode(14, INPUT);

  dhtSensor.setup(26, DHTesp::DHT22);

  lcd1.init();
  lcd1.backlight();
}

void loop() {
  ldr = analogRead(14);
  button1 = digitalRead(27);

  TempAndHumidity data = dhtSensor.getTempAndHumidity();

  // Cek jika tombol baru saja ditekan
  if (button1 == LOW && lastButton1State == HIGH) {
    showTempHumidity = !showTempHumidity; // Toggle status tampilan
    delay(50); // Debounce delay
  }
  lastButton1State = button1;

  // Bersihkan layar LCD dan tampilkan nilai sesuai dengan status tampilan
  lcd1.clear();
  if (showTempHumidity) {
    lcd1.setCursor(0, 0);
    lcd1.print("Suhu: ");
    lcd1.print(String(data.temperature, 2));
    lcd1.print(" C");

    lcd1.setCursor(0, 1);
    lcd1.print("Lembab: ");
    lcd1.print(String(data.humidity, 1));
    lcd1.print(" %");
  } else {
    lcd1.setCursor(0, 0);
    lcd1.print("Nilai LDR: ");
    lcd1.print(ldr);

    lcd1.setCursor(0, 1);
    lcd1.print(" ");
  }
  delay(500);
}